Jane Street Portfolio holdings
Jane Street is an electronic market maker: exchange-traded funds became its main focus after it began with American depositary receipts. Its trading has since grown beyond ETFs into stocks, bonds and options, and it commits its own capital to help institutions with their trading. Tim Reynolds, Robert Granieri and Michael Jenkins, all former traders at Susquehanna International Group, founded it with Marc Gerstein, an IBM developer. The founders named the firm after Jane Street in Greenwich Village, chosen at random, and it has never been based on that street. Its trading relies on mathematical analysis, and it writes nearly all its own software, trading and risk systems included, in OCaml, a functional programming language. It has no CEO and is led informally by a group of senior executives, and every employee is paid from the firm's collective profits rather than personal trading gains.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Semiconductor ETF
SOXX
|
+$2.7B |
| 2 |
NVIDIA
NVDA
|
+$2.58B |
| 3 |
Broadcom
AVGO
|
+$1.8B |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$1.56B |
| 5 |
Tesla
TSLA
|
+$1.16B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$18.4B |
| 2 |
Sandisk
SNDK
|
+$1.24B |
| 3 |
Seagate
STX
|
+$1.15B |
| 4 |
CoreWeave
CRWV
|
+$1.1B |
| 5 |
Palantir
PLTR
|
+$1.04B |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.08% |
| 2 | Technology | 2.3% |
| 3 | Consumer Discretionary | 0.65% |
| 4 | Financials | 0.61% |
| 5 | Industrials | 0.59% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
1801
CALL
CarMax
KMX
$7.55B
| $27.5M | ﹤0.01% |
498,300
+90,900
| +22% | +$5.29M |
2015 Q3
44 quarters
|
|
1802
CALL
Twist Bioscience
TWST
$7.4B
| $27.5M | ﹤0.01% |
142,100
+64,000
| +82% | +$7.91M |
2024 Q2
9 quarters
|
|
1803
PUT
Waste Management
WM
$97B
| $27.4M | ﹤0.01% |
134,600
+81,200
| +152% | +$18.2M |
2018 Q4
31 quarters
|
|
1804
Barclays
BCS
$76B
| $27.4M | ﹤0.01% |
1,130,070
-196,618
| -15% | -$5.29M |
2023 Q3
12 quarters
|
|
1805
CALL
Vanguard High Dividend Yield ETF
VYM
$83.9B
| $27.4M | ﹤0.01% |
176,600
-612,400
| -78% | -$99.3M |
2020 Q4
23 quarters
|
|
1806
CALL
Tapestry
TPR
$26B
| $27.4M | ﹤0.01% |
238,200
+300
| +0.1% | +$40.1K |
2019 Q3
28 quarters
|
|
1807
PUT
UBS Group
UBS
$146B
| $27.3M | ﹤0.01% |
567,200
+107,800
| +23% | +$5.67M |
2024 Q4
7 quarters
|
|
1808
Veralto
VLTO
$28.8B
| $27.3M | ﹤0.01% |
289,003
+283,797
| +5,451% | +$27.1M |
2023 Q4
11 quarters
|
|
1809
CALL
SharkNinja
SN
$31.9B
| $27.3M | ﹤0.01% |
151,300
+94,500
| +166% | +$16M |
2024 Q1
10 quarters
|
|
1810
Core Scientific
CORZ
$4.68B
| $27.2M | ﹤0.01% |
1,701,673
-4,767,319
| -74% | -$93.9M |
2025 Q4
3 quarters
|
|
1811
PUT
QXO Inc
QXO
$13.1B
| $27.2M | ﹤0.01% |
2,323,940
+769,040
| +49% | +$10.6M |
2025 Q1
6 quarters
|
|
1812
PUT
Solaris Energy Infrastructure
SEI
$4.43B
| $27.1M | ﹤0.01% |
381,100
-62,400
| -14% | -$3.8M |
2025 Q1
6 quarters
|
|
1813
KeyCorp
KEY
$22.7B
| $27.1M | ﹤0.01% |
1,348,456
-370,503
| -22% | -$8.24M |
2022 Q3
16 quarters
|
|
1814
Bitdeer Technologies
BTDR
$1.55B
| $27M | ﹤0.01% |
2,577,691
-4,494,584
| -64% | -$51.2M |
2025 Q3
4 quarters
|
|
1815
NextNav
NN
$1.48B
| $27M | ﹤0.01% |
1,879,649
+663,902
| +55% | +$10.2M |
2023 Q2
13 quarters
|
|
1816
PUT
Warrior Met Coal
HCC
$4.4B
| $27M | ﹤0.01% |
306,300
-25,400
| -8% | -$2.32M |
2020 Q4
23 quarters
|
|
1817
CALL
Xylem
XYL
$21.6B
| $27M | ﹤0.01% |
266,300
+213,800
| +407% | +$24.5M |
2020 Q3
24 quarters
|
|
1818
iShares 7-10 Year Treasury Bond ETF
IEF
$43.7B
| $27M | ﹤0.01% |
301,958
-31,634
| -9% | -$2.93M |
2021 Q2
21 quarters
|
|
1819
HEICO Corp
HEI
$47.5B
| $27M | ﹤0.01% |
88,905
+85,711
| +2,684% | +$29.1M |
2020 Q1
26 quarters
|
|
1820
PUT
Direxion Daily MU Bull 2X ETF
MUU
$2.15B
| $26.9M | ﹤0.01% |
731,100
+127,100
| +21% | +$4.02M |
2026 Q2
1 quarter
|
|
1821
CALL
Deckers Outdoor
DECK
$11.6B
| $26.9M | ﹤0.01% |
344,400
-34,300
| -9% | -$3.16M |
2018 Q1
34 quarters
|
|
1822
CALL
Penguin Solutions Inc
PENG
$2.87B
| $26.9M | ﹤0.01% |
491,000
-140,100
| -22% | -$7.94M |
2025 Q2
5 quarters
|
|
1823
Sensata Technologies
ST
$5.61B
| $26.8M | ﹤0.01% |
645,032
-1,026,918
| -61% | -$45.2M |
2026 Q2
1 quarter
|
|
1824
PUT
Campbell Soup
CPB
$6.79B
| $26.8M | ﹤0.01% |
1,351,400
-167,600
| -11% | -$3.72M |
2017 Q2
37 quarters
|
|
1825
PUT
Invesco S&P 500 Momentum ETF
SPMO
$20.8B
| $26.8M | ﹤0.01% |
176,700
+119,800
| +211% | +$17.8M |
2025 Q3
4 quarters
|
|
Similar funds
Jane Street's Q3 2026 Portfolio in Review
As of Q3 2026, Jane Street held 13,768 positions worth $1.19T, down 0.94% from $1.21T the previous quarter. Its ten largest holdings account for 30% of the portfolio.
Jane Street withdrew a net $49.2B in Q3 2026, closing 2,289 positions and reducing 4,430 holdings. Its most notable exit was State Street SPDR Portfolio Developed World ex-US ETF, an estimated $542M position sold in full.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 91% a quarter earlier, followed by Technology and Consumer Discretionary.
Against the trend, Jane Street opened a new position in iShares Core MSCI Total International Stock ETF worth $188M.
- Jane Street's largest Q3 2026 buy was iShares Core MSCI Total International Stock ETF: 1,975,082 shares worth $188M.
- Jane Street added most to iShares Semiconductor ETF in Q3 2026, an estimated $2.7B increase.
- Jane Street's biggest Q3 2026 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $18.4B.
- Jane Street fully exited State Street SPDR Portfolio Developed World ex-US ETF in Q3 2026, selling an estimated $542M.
- Jane Street's ten largest holdings make up 30% of its $1.19T portfolio in Q3 2026.
- Jane Street opened 2,399 new positions and closed 2,289 in Q3 2026.
- Jane Street's portfolio value fell 0.94% quarter-over-quarter to $1.19T.
Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.